- Cheapest fare
- $430
- Cheapest month
- December
- Direct flights
- Not recently
- Quickest trip
- 13h 14m
Alaska Airlines · Wed, Dec 2
from $430
Usually 1+ stop
8,630 km
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Cheapest month to fly from San Jose to London
Lowest one-way fare per person in each month. Choose a month to see every date.
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Getting around
About flights from San Jose to London
San Jose (SJC) and London (LON) are about 8,630 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 13h 14m. Over the next few months, one-way fares start from $430, and December 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from San Jose to London?
The cheapest one-way fare we've seen recently is $430 with Alaska Airlines, departing Wednesday, December 2, 2026. Over the coming months, the lowest fare in each month ranges from $430 to $477.
What is the cheapest month to fly from San Jose to London?
December 2026 currently has the lowest fares, from $430 one way.
Are there direct flights from San Jose to London?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from San Jose to London?
The quickest journey we've seen takes about 13h 14m. San Jose and London are around 8,630 km apart.
Which airlines fly from San Jose to London?
Recent fares on this route were with Alaska Airlines.
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